Redwood - Performance Docs submit button not working

Summary:

We are experiencing an issue with the submit button on the performance documents in Oracle. When managers open their employee's performance review they can click save & close but when they need to click Submit, nothing happens. The page does not close, it does nothing. The performance docs also remain In Progress.

This was working just fine in our lower environments 2 weeks ago but after moving this to prod, it is nothing working in both the lower environments and production. Has anyone else experienced this? is this a known bug? Any guidance?

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